25934600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 64281600

約数和(自身を除く): 38347000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 47, 50, 62, 89, 94, 100, 124, 155, 178, 188, 200, 235, 248, 310, 356, 376, 445, 470, 620, 712, 775, 890, 940, 1175, 1240, 1457, 1550, 1780, 1880, 2225, 2350, 2759, 2914, 3100, 3560, 4183, 4450, 4700, 5518, 5828, 6200, 7285, 8366, 8900, 9400, 11036, 11656, 13795, 14570, 16732, 17800, 20915, 22072, 27590, 29140, 33464, 36425, 41830, 55180, 58280, 68975, 72850, 83660, 104575, 110360, 129673, 137950, 145700, 167320, 209150, 259346, 275900, 291400, 418300, 518692, 551800, 648365, 836600, 1037384, 1296730, 2593460, 3241825, 5186920, 6483650, 12967300, 25934600]

約数ペア:

[(1, 25934600), (2, 12967300), (4, 6483650), (5, 5186920), (8, 3241825), (10, 2593460), (20, 1296730), (25, 1037384), (31, 836600), (40, 648365), (47, 551800), (50, 518692), (62, 418300), (89, 291400), (94, 275900), (100, 259346), (124, 209150), (155, 167320), (178, 145700), (188, 137950), (200, 129673), (235, 110360), (248, 104575), (310, 83660), (356, 72850), (376, 68975), (445, 58280), (470, 55180), (620, 41830), (712, 36425), (775, 33464), (890, 29140), (940, 27590), (1175, 22072), (1240, 20915), (1457, 17800), (1550, 16732), (1780, 14570), (1880, 13795), (2225, 11656), (2350, 11036), (2759, 9400), (2914, 8900), (3100, 8366), (3560, 7285), (4183, 6200), (4450, 5828), (4700, 5518)]